Robert Axle Project BOB Trailer Adapter for 26 x 3/8" Axles

The adapter threads on to axles with a 3/8-26 thread.

Common hubs with this axle are; Shimano Nexus, Shimano Alfine, Shimano Coasting.

Robert Axle Project’s 3/8-26 adapter for BOB Trailers is designed to allow attachment of any hitch-mounted trailer. These Hitch Adapters fit all BOB trailer models.